ADuM3190 (Rev. 0) - Analog Devices

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ADuM3190 Data Sheet PACKAGE CHARACTERISTICS Table 2. Parameter RESISTANCE Symbol Min Typ Max Unit Test Conditions/Comments Input-to-Output1 RI-O 1013 CAPACITANCE Ω Input-to-Output1 CI-O 2.2 pF f = 1 MHz Input Capacitance 2 CI 4.0 pF IC JUNCTION-TO-AMBIENT THERMAL RESISTANCE Thermocouple located at center of package underside 16-Lead QSOP θJA 76 °C/W 1 The device is considered a 2-terminal device; Pin 1 through Pin 8 are shorted together, and Pin 9 through Pin 16 are shorted together. 2 Input capacitance is from any input data pin to ground. REGULATORY INFORMATION The ADuM3190 is pending approval by the organizations listed in Table 3. See Table 8 and the Insulation Lifetime section for recommended maximum working voltages for specific cross-isolation waveforms and insulation levels. Table 3. UL (Pending) CSA (Pending) VDE (Pending) Recognized Under 1577 Component Recognition Program1 Approved under CSA Component Certified according to DIN V VDE V 0884-10 Acceptance Notice #5A (VDE V 0884-10): 2006-122 Single Protection, 2500 V rms Isolation Voltage, 16-Lead QSOP Basic insulation per CSA 60950-1-03 and IEC 60950-1, 400 V rms (565 V peak) maximum working voltage Rev. 0 | Page 4 of 16 Reinforced insulation, 560 V peak File E214400 File 205078 File 2471900-4880-0001 1 In accordance with UL 1577, each ADuM3190 is proof tested by applying an insulation test voltage ≥ 3000 V rms for 1 sec (current leakage detection limit = 5 µA). 2 In accordance with DIN V VDE V 0884-10, each ADuM3190 is proof tested by applying an insulation test voltage ≥ 1050 V peak for 1 sec (partial discharge detection limit = 5 pC). The asterisk (*) marked on the component designates DIN V VDE V 0884-10 approval. INSULATION AND SAFETY RELATED SPECIFICATIONS Table 4. Parameter Symbol Value Unit Test Conditions/Comments Rated Dielectric Insulation Voltage 2500 V rms 1-minute duration Minimum External Air Gap (Clearance) L(I01) 3.8 min mm Measured from input terminals to output terminals, shortest distance through air Minimum External Tracking (Creepage) L(I02) 3.1 min mm Measured from input terminals to output terminals, shortest distance path along body Minimum Internal Gap (Internal Clearance) 0.017 min mm Insulation distance through insulation Tracking Resistance (Comparative Tracking Index) CTI >400 V DIN IEC 112/VDE 0303, Part 1 Isolation Group II Material Group DIN VDE 0110, 1/89, Table 1 RECOMMENDED OPERATING CONDITIONS Table 5. Parameter Symbol Min Max Unit OPERATING TEMPERATURE BY MODEL TA ADuM3190A/ADuM3190B −40 +85 °C ADuM3190S/ADuM3190T −40 +125 °C SUPPLY VOLTAGES 1 VDD1, VDD2 3.0 20 V INPUT SIGNAL RISE AND FALL TIMES tR, tF 1.0 ms 1 All voltages are relative to their respective grounds.
Data Sheet ADuM3190 DIN V VDE V 0884-10 (VDE V 0884-10) INSULATION CHARACTERISTICS These isolators are suitable for reinforced isolation only within the safety limit data. Maintenance of the safety data is ensured by protective circuits. The asterisk (*) marking branded on the package denotes DIN V VDE V 0884-10 approval for a 560 V peak working voltage. Table 6. Description Installation Classification per DIN VDE 0110 Test Conditions/Comments Symbol Characteristic Unit For Rated Mains Voltage ≤ 150 V rms I to IV For Rated Mains Voltage ≤ 300 V rms I to III For Rated Mains Voltage ≤ 400 V rms I to II Climatic Classification 40/105/21 Pollution Degree per DIN VDE 0110, Table 1 2 Maximum Working Insulation Voltage VIORM 560 V peak Input-to-Output Test Voltage, Method B1 Input-to-Output Test Voltage, Method A VIORM × 1.875 = Vpd(m), 100% production test, tini = tm = 1 sec, partial discharge < 5 pC Vpd(m) 1050 V peak After Environmental Tests Subgroup 1 VIORM × 1.5 = Vpd(m), tini = 60 sec, tm = 10 sec, partial discharge < 5 pC Vpd(m) 840 V peak After Input and/or Safety Test Subgroup 2 VIORM × 1.2 = Vpd(m), tini = 60 sec, Vpd(m) 672 V peak and Subgroup 3 tm = 10 sec, partial discharge < 5 pC Highest Allowable Overvoltage VIOTM 3500 V peak Surge Isolation Voltage VPEAK = 10 kV; 1.2 µs rise time; 50 µs, 50% fall time VIOSM 4000 V peak Safety Limiting Values Maximum value allowed in the event of a failure (see Figure 2) Case Temperature TS 150 °C Safety Total Dissipated Power PS 1.64 W Insulation Resistance at TS VIO = 500 V RS >109 Ω SAFE LIMITING POWER (W) 1.8 1.6 1.4 1.2 1.0 0.8 0.6 0.4 0.2 0 0 50 100 150 200 AMBIENT TEMPERATURE (°C) 11335-004 Figure 2. Thermal Derating Curve, Dependence of Safety Limiting Values on Case Temperature, per DIN V VDE V 0884-10 Rev. 0 | Page 5 of 16
Page 1 and 2: High Stability Isolated Error Ampli
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ADuM3190 (Rev. 0) - Analog Devices

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